Privacy Policy

Last updated: April 2026

What we collect

When you subscribe to our email list, we collect your email address. When you use our contact form, we collect your name, email, and message. When you click an affiliate link, we log the click anonymously (vendor, page, and timestamp — no personal data).

When you purchase a paid service, we receive a payment confirmation and your email address from our payment provider, Paddle. We do not receive or store your full card details at any time.

DNA Analysis Service — data handling

If you use the DNA Analysis Service, you upload a raw genetic data file from a consumer provider such as AncestryDNA or 23andMe. We treat this data with particular care:

  • The uploaded file is parsed in memory on our server and is never written to disk.
  • The file is discarded immediately after the report is generated. The original raw file is not retained.
  • Only the analysed summary (genotype values for a defined set of variants and the corresponding report content) is stored, associated with your email address and order reference.
  • Your stored report is automatically deleted 30 days after purchase.
  • We do not share, sell, or use your DNA data for research, marketing, or any purpose other than generating and delivering your report.

You may request earlier deletion of your stored report at any time by emailing hello@peptidesau.fyi.

How we use your data

  • Email addresses are used to send the free guide and optional updates
  • Contact form submissions are used to respond to your enquiry
  • Purchase email addresses are used to deliver your report and provide customer support
  • Anonymous click data helps us understand which vendors and content are most useful

Third-party services

We use the following third-party services to operate the Site and deliver our Services:

  • Paddle — payment processor and merchant of record. Paddle handles all payment details, billing addresses, and tax compliance. See Paddle’s privacy policy at paddle.com for how they handle your payment data.
  • Supabase — database hosting for email subscribers, contact submissions, and stored reports.
  • Vercel — website hosting and serverless function execution.
  • Loops — transactional and marketing email delivery.
  • Google Analytics 4 — anonymous traffic and interaction metrics.

We do not sell or share your personal data with anyone beyond the service providers listed above, who process data only on our behalf.

Affiliate links

Some vendor links on this site are affiliate links. If you make a purchase through one, we may earn a commission at no extra cost to you. Affiliate partnerships are clearly disclosed on vendor pages.

Cookies

We use essential cookies required for the Site to function, including cookies that grant you access to a paid report you have purchased. We do not use tracking cookies for advertising. Paddle may set cookies during the checkout flow for fraud prevention and tax determination.

Your rights

You can unsubscribe from emails at any time. You can request access to, correction of, or deletion of your personal data (including any stored DNA report) by emailing hello@peptidesau.fyi. We will respond within 30 days.

Contact

Questions about this policy? Email hello@peptidesau.fyi.